(ITS#6453) OpenLDAP memory leak on LDAP_TIMEOUT

Full_Name: Alin Vasile
Version: 2.4.19
OS: Solaris 10
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (194.237.142.7)
Hi,
We have a memory leak LDAP_TIMEOUT is encountered on
ldap_search_ext_invocation and we are unable to determine if it is related to
OpenLdap or not. The following summarizes our code in case the LDAP_TIMEOUT
response is returned :
LDAPMessage *res ;
// acquire connection
// perform search
if(rc == LDAP_TIMEOUT)
{
ldap_msgfree(res);
// return connection
}
Is ldap_msgfree(res) enough in this case ?
We tested our program by enabling a low timeout and hence all ldap calls
resulting in timeout. The memory leak is about 9 Megs in several minutes, at a
load of 5 req/ sec.
dmalloc sees the following not allocated pointers
6642692 bytes : Line 640 of "io.c" starts at address 0xff2659c4
<ber_get_next+468> and ends at 0xff2659cc <ber_get_next+476>.
2019876 bytes : Line 277 of "memory.c" starts at address 0xff26676c
<ber_memcalloc_x+132> and ends at 0xff266774 <ber_memcalloc_x+140>.